The series of a group of 4 bad mouthed school children who live in a small town in Colorado began in 1997.
The boys are Stan, Kyle, Cartman and Kenny.
Kenny would die in every episode and then magically re appear in the next, with no explanation given.
The series would create controversy almost every episode, as it would make fun of people, places and religion.
The series is still in production and is expected to continue until 2019.